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Economic assessment of seed-tuber practices of yam Dioscorea cayenensis and Dioscorea rotundata planting materials
Farmer yam-seed practices knowledge rate of emergence loss productivity profitability
2010/9/10
Planting material from different tuber parts (proximal, medial, distal) of four yam (Dioscorea cayenensis and Dioscorea rotundata) varieties (Laboko, Gangni, Alakitcha, Gnanlabo) showed significant di...